1 « The pleasure of thought during the session», Int. Forum of Psychoanal., 1999. « 

2-«How can the psychoanalytic approach to the artistic representation help to understand  the analytical process», International Forum of Psychoanalysis, Stockkholm, 2000.

3-«The evolution of the psychoanalytic practice with psychotics», in Psychoanalysis and History, Artesian Books, London. 2003

4- “ Painting the language of tenderness: Botticelli and Caravaggio”, Actes du Colloque de Montepulciano “New readings in Art- Today and tomorrow” (18-20 Juin 2010)